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Miri combined cycle power station — Malaysia

Gas power plant in Sarawak, Malaysia. Approximate location 3.605331, 113.74337.

GasSarawakMalaysiaCCGT · HRSGMitsubishi Power: M701FPre Construction

Miri combined cycle power station is a 500 MW gas power station in Sarawak, Malaysia. It ranks #33 of 82 Malaysia power plants by installed capacity. In context, gas supplies about 33.8% of Malaysia's electricity; the national grid averages 602 gCO₂/kWh (20.7% low-carbon) (2025).

500MW installed capacity
1HRSG unit(s)
2027Pre Construction

Plant data: WRI Global Power Plant Database (CC BY 4.0), id GOGPT_miricombinedcycle_malays.

Data status

Known data

FacilityMiri combined cycle power station GEM-GOGPT
CountryMalaysia · Sarawak GEM-GOGPT
Coordinates3.605331, 113.74337 GEM-GOGPT
FuelGas GEM-GOGPT
MW installed capacity500 MW GEM GOGPT; source record
OwnerPETROS Power Sdn Bhd GEM-GOGPT
Commissioned2027 GEM-GOGPT
TechnologyCCGT · Mitsubishi Power: M701F · HRSG GEM-GOGPT

Calculated from dataset

Capacity rank in country#33 / 82 calculated
Fuel-specific rank in country#24 / 42 calculated
Capacity vs country/fuel peers0.77× · 650 MW · n=42 calculated
Environmental severityC4 · 41/100 derived from coordinates

Not available

GWh reported / yrNot available not in dataset
CO₂ emissionsNot available not in dataset

Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.

Data provenance

Capacity and fuel are the upstream open-dataset record, not yet matched to a 2026 registry or GEM entry.

capacity: GEM GOGPT; fuel: GEM GOGPT

In context: how this plant compares

At 500 MW, Miri combined cycle power station is below the median gas plant in Malaysia (650 MW). Technically it is described as CCGT; combined-cycle with a heat-recovery steam generator (HRSG); Mitsubishi Power: M701F. Its current lifecycle status is “Pre Construction” — so it is not yet, or no longer, generating at full output. Gas plants burn natural gas either in open-cycle turbines for fast peaking, or in combined-cycle units that recover exhaust heat in an HRSG to reach roughly 55–62% efficiency — the cleanest-burning fossil option.

Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.

How it compares & nearby plants

The #24 largest gas power plant of 42 in Malaysia by capacity.

Malaysia has 42 gas power plants in this dataset, together about 32,464 MW of capacity.

Nearby power plants

Location

Coordinates 3.605331, 113.74337 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Miri combined cycle power station?

Miri combined cycle power station is a 500 MW gas power plant in Sarawak, Malaysia, Pre Construction 2027.

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